brutalism design

new-client/.claude/settings.local.json

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+{
+  "permissions": {
+    "allow": [
+      "Bash(python -c \"import sys,json; p=json.load\\(sys.stdin\\); deps={**p.get\\('dependencies',{}\\), **p.get\\('devDependencies',{}\\)}; [print\\(k,v\\) for k in sorted\\(deps\\) if any\\(x in k for x in ['mediasoup','socket','vueuse','vue']\\)]\")"
+    ]
+  }
+}

new-client/src/app/bootstrap/mediasoup.ts

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+import { useMediasoup } from '@shared/composables/use-mediasoup'
+import { useSignaling } from '@shared/composables/use-signaling'
+import { Device } from 'mediasoup-client'
+import { markRaw, watch } from 'vue'
+
+const ICE_SERVERS: RTCIceServer[] = [
+  { urls: 'stun:stun.l.google.com:19302' },
+  { urls: 'stun:stun.l.google.com:5349' },
+  { urls: 'stun:stun1.l.google.com:3478' },
+  { urls: 'stun:stun1.l.google.com:5349' },
+  { urls: 'stun:stun2.l.google.com:19302' },
+  { urls: 'stun:stun2.l.google.com:5349' },
+  { urls: 'stun:stun3.l.google.com:3478' },
+  { urls: 'stun:stun3.l.google.com:5349' },
+  { urls: 'stun:stun4.l.google.com:19302' },
+  { urls: 'stun:stun4.l.google.com:5349' },
+]
+
+export default function () {
+  const { socket } = useSignaling()
+  const ms = useMediasoup()
+
+  watch(socket, (socket) => {
+    if (!socket)
+      return
+
+    socket.on('initialized', async (initData) => {
+      ms.device.value = new Device()
+      await ms.device.value.load({ routerRtpCapabilities: initData.rtpCapabilities })
+
+      const sendInfo = await socket.emitWithAck('create-transport', { producing: true, consuming: false })
+      const sendTransport = ms.device.value.createSendTransport({
+        ...sendInfo,
+        iceServers: [...ICE_SERVERS, ...(sendInfo.iceServers ?? [])],
+      })
+      ms.sendTransport.value = sendTransport
+      await ms.transports.add({
+        id: sendTransport.id,
+        ref: markRaw(sendTransport),
+      })
+
+      sendTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
+        try {
+          await socket.emitWithAck('connect-transport', { transportId: sendTransport.id, dtlsParameters })
+          callback()
+        }
+        catch (error) {
+          if (error instanceof Error)
+            errback(error)
+        }
+      })
+
+      sendTransport.on('produce', async ({ kind, rtpParameters, appData }, callback, errback) => {
+        try {
+          const { id } = await socket.emitWithAck('produce', {
+            transportId: sendTransport.id,
+            kind,
+            rtpParameters,
+            appData,
+          })
+          callback({ id })
+        }
+        catch (error) {
+          if (error instanceof Error)
+            errback(error)
+        }
+      })
+
+      const recvInfo = await socket.emitWithAck('create-transport', { producing: false, consuming: true })
+      const recvTransport = ms.device.value.createRecvTransport({
+        ...recvInfo,
+        iceServers: [...ICE_SERVERS, ...(recvInfo.iceServers ?? [])],
+      })
+      ms.recvTransport.value = recvTransport
+      await ms.transports.add({
+        id: recvTransport.id,
+        ref: markRaw(recvTransport),
+      })
+
+      recvTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
+        try {
+          await socket.emitWithAck('connect-transport', { transportId: recvTransport.id, dtlsParameters })
+          callback()
+        }
+        catch (error) {
+          if (error instanceof Error)
+            errback(error)
+        }
+      })
+    })
+
+    socket.on('new-consumer', async ({ id, producerId, kind, rtpParameters, socketId, appData, producerPaused }, cb) => {
+      const rt = ms.recvTransport.value
+      if (!rt)
+        return
+
+      const consumer = await rt.consume({
+        id,
+        producerId,
+        kind,
+        rtpParameters,
+        streamId: `${socketId}-${appData.source ?? 'stream'}`,
+        appData: { ...appData, socketId },
+      })
+
+      if (producerPaused)
+        consumer.pause()
+
+      await ms.consumers.add({
+        id: consumer.id,
+        paused: consumer.paused,
+        kind: consumer.kind,
+        appData: consumer.appData as Record<string, unknown>,
+        track: consumer.track,
+        ref: markRaw(consumer),
+      })
+
+      cb()
+    })
+
+    socket.on('consumer-closed', ({ consumerId }) => {
+      ms.consumers.get(consumerId)?.ref.close()
+    })
+
+    socket.on('consumer-paused', ({ consumerId }) => {
+      ms.consumers.get(consumerId)?.ref.pause()
+    })
+
+    socket.on('consumer-resumed', ({ consumerId }) => {
+      ms.consumers.get(consumerId)?.ref.resume()
+    })
+
+    socket.on('disconnect', () => {
+      ms.clearAll()
+    })
+  }, { immediate: true })
+}

new-client/src/app/bootstrap/signaling.ts

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+import type { ChatMessage } from '@shared/api/generated-chad-api.ts'
+import { useAuth } from '@shared/composables/use-auth.ts'
+import { useClients } from '@shared/composables/use-clients'
+import { useEventBus } from '@shared/composables/use-event-bus.ts'
+import { useSignaling } from '@shared/composables/use-signaling'
+import { watch, watchEffect } from 'vue'
+
+export default function () {
+  const { authorized } = useAuth()
+  const signaling = useSignaling()
+  const { addClient, updateClient, removeClient, clear: clearClients } = useClients()
+  const eventBus = useEventBus()
+
+  watch(signaling.connected, (connected) => {
+    if (!connected)
+      return
+
+    const socket = signaling.socket.value!
+
+    socket.on('initialized', async ({ clients }) => {
+      addClient(...clients)
+    })
+
+    socket.on('new-client', (client) => {
+      addClient(client)
+    })
+
+    socket.on('client-switched-channel', (client) => {
+      updateClient(client.socketId, client)
+    })
+
+    socket.on('client-disconnected', (socketId) => {
+      removeClient(socketId)
+    })
+
+    socket.on('disconnect', () => {
+      clearClients()
+    })
+
+    socket.on('chat:new-message', (message: ChatMessage) => {
+      eventBus.emit('chat:new-message', message)
+    })
+  })
+
+  watchEffect(() => {
+    if (authorized.value) {
+      signaling.connect()
+    }
+  })
+}

new-client/src/shared/composables/use-media-controls.ts

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+import { createGlobalState } from '@vueuse/core'
+import { computed, ref, watch } from 'vue'
+import { useMediasoup } from './use-mediasoup'
+import { useProducers } from './use-producers'
+
+export const useMediaControls = createGlobalState(() => {
+  const { producers } = useMediasoup()
+  const { enableMic, enableVideo, disableVideo, enableShare, disableShare, pauseProducer, resumeProducer } = useProducers()
+
+  const micProducer = computed(() => producers.values.value.find(p => p.appData.source === 'mic'))
+  const cameraProducer = computed(() => producers.values.value.find(p => p.appData.source === 'camera'))
+  const shareProducer = computed(() => producers.values.value.find(p => p.appData.source === 'share'))
+
+  const isSoundEnabled = ref(true)
+
+  const isMicEnabled = computed(() => isSoundEnabled.value && !!micProducer.value && !micProducer.value.paused)
+  const isCameraEnabled = computed(() => !!cameraProducer.value && !cameraProducer.value.paused)
+  const isShareEnabled = computed(() => !!shareProducer.value)
+
+  watch(isSoundEnabled, async (enabled) => {
+    if (!enabled) {
+      if (micProducer.value && !micProducer.value.paused)
+        await pauseProducer(micProducer.value.id)
+    }
+    else {
+      if (micProducer.value?.paused)
+        await resumeProducer(micProducer.value.id)
+    }
+  })
+
+  async function toggleMic() {
+    if (!isSoundEnabled.value)
+      return
+
+    if (isMicEnabled.value) {
+      await pauseProducer(micProducer.value!.id)
+    }
+    else if (micProducer.value?.paused) {
+      await resumeProducer(micProducer.value.id)
+    }
+    else {
+      await enableMic()
+    }
+  }
+
+  function toggleSound() {
+    isSoundEnabled.value = !isSoundEnabled.value
+  }
+
+  async function toggleCamera() {
+    if (isCameraEnabled.value)
+      await disableVideo()
+    else
+      await enableVideo()
+  }
+
+  async function toggleShare() {
+    if (isShareEnabled.value)
+      await disableShare()
+    else
+      await enableShare()
+  }
+
+  return {
+    isMicEnabled,
+    isSoundEnabled,
+    isCameraEnabled,
+    isShareEnabled,
+    toggleMic,
+    toggleSound,
+    toggleCamera,
+    toggleShare,
+  }
+})

new-client/src/shared/composables/use-mediasoup.ts

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+import type { Consumer, Device, Producer, Transport } from 'mediasoup-client/types'
+import type { Ref } from 'vue'
+import { createEventHook, createGlobalState } from '@vueuse/core'
+import { computed, ref, shallowRef } from 'vue'
+
+interface Snapshot<T> {
+  id: string
+  ref: T
+  [key: string]: any
+}
+
+export interface ProducerSnapshot extends Snapshot<Producer> {
+  paused: boolean
+  kind: string
+  appData: Record<string, unknown>
+}
+
+export interface ConsumerSnapshot extends Snapshot<Consumer> {
+  paused: boolean
+  kind: string
+  appData: Record<string, unknown>
+  track: MediaStreamTrack
+}
+
+export interface TransportSnapshot extends Snapshot<Transport> {
+}
+
+function createEntityStore<T extends { id: string }>() {
+  const store = ref(new Map<string, T>()) as unknown as Ref<Map<string, T>>
+
+  const onAddEvent = createEventHook<T>()
+  const onRemoveEvent = createEventHook<string>()
+
+  const values = computed(() => Array.from(store.value.values()))
+
+  async function add(entity: T) {
+    store.value.set(entity.id, entity)
+    // eslint-disable-next-line ts/ban-ts-comment
+    // @ts-expect-error
+    await onAddEvent.trigger(entity)
+  }
+
+  async function remove(id: string) {
+    store.value.delete(id)
+    await onRemoveEvent.trigger(id)
+  }
+
+  function get(id: string) {
+    return store.value.get(id)
+  }
+
+  function clear() {
+    store.value.clear()
+  }
+
+  return {
+    store,
+    values,
+    onAdd: onAddEvent.on,
+    onRemove: onRemoveEvent.on,
+    add,
+    remove,
+    get,
+    clear,
+  }
+}
+
+export const useMediasoup = createGlobalState(() => {
+  const device = shallowRef<Device>()
+  const sendTransport = shallowRef<Transport>()
+  const recvTransport = shallowRef<Transport>()
+
+  const producers = createEntityStore<ProducerSnapshot>()
+  producers.onAdd((producer) => {
+    producer.ref.observer.on('pause', () => {
+      producers.store.value.set(producer.id, { ...producer, paused: true })
+    })
+    producer.ref.observer.on('resume', () => {
+      producers.store.value.set(producer.id, { ...producer, paused: false })
+    })
+    producer.ref.observer.on('close', () => producers.remove(producer.id))
+  })
+
+  const consumers = createEntityStore<ConsumerSnapshot>()
+  consumers.onAdd((consumer) => {
+    consumer.ref.on('trackended', () => consumer.ref.close())
+    consumer.ref.observer.on('pause', () => {
+      consumers.store.value.set(consumer.id, { ...consumer, paused: true })
+    })
+    consumer.ref.observer.on('resume', () => {
+      consumers.store.value.set(consumer.id, { ...consumer, paused: false })
+    })
+    consumer.ref.observer.on('close', () => consumers.remove(consumer.id))
+  })
+
+  const transports = createEntityStore<TransportSnapshot>()
+  transports.onAdd((transport) => {
+    transport.ref.observer.on('close', () => transports.remove(transport.id))
+  })
+
+  function clearAll() {
+    device.value = undefined
+    sendTransport.value = undefined
+    recvTransport.value = undefined
+    producers.clear()
+    consumers.clear()
+    transports.clear()
+  }
+
+  return {
+    device,
+    sendTransport,
+    recvTransport,
+    producers,
+    consumers,
+    transports,
+    clearAll,
+  }
+})

new-client/src/shared/composables/use-producers.ts

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+import type { MediaKind, ProducerOptions } from 'mediasoup-client/types'
+import { createGlobalState } from '@vueuse/core'
+import { markRaw } from 'vue'
+import { useMediasoup } from './use-mediasoup'
+import { useSignaling } from './use-signaling'
+
+export const useProducers = createGlobalState(() => {
+  const { socket } = useSignaling()
+  const { device, sendTransport, producers } = useMediasoup()
+
+  async function createProducer(options: ProducerOptions) {
+    if (!sendTransport.value || !device.value || !options.track)
+      return
+
+    if (!device.value.canProduce(options.track.kind as MediaKind))
+      return
+
+    const producer = await sendTransport.value.produce({ disableTrackOnPause: true, ...options })
+
+    producer.observer.on('trackended', () => disableProducer(producer.id))
+
+    await producers.add({
+      id: producer.id,
+      paused: producer.paused,
+      kind: producer.kind,
+      appData: producer.appData as Record<string, unknown>,
+      ref: markRaw(producer),
+    })
+  }
+
+  async function disableProducer(producerId: string) {
+    const snap = producers.get(producerId)
+    if (!snap)
+      return
+
+    try {
+      snap.ref.close()
+      await socket.value?.emitWithAck('close-producer', { producerId })
+    }
+    catch {}
+  }
+
+  async function pauseProducer(producerId: string) {
+    const snap = producers.get(producerId)
+    if (!snap || snap.paused)
+      return
+
+    try {
+      snap.ref.pause()
+      await socket.value?.emitWithAck('pause-producer', { producerId })
+    }
+    catch {
+      snap.ref.resume()
+    }
+  }
+
+  async function resumeProducer(producerId: string) {
+    const snap = producers.get(producerId)
+    if (!snap || !snap.paused)
+      return
+
+    try {
+      snap.ref.resume()
+      await socket.value?.emitWithAck('resume-producer', { producerId })
+    }
+    catch {
+      snap.ref.pause()
+    }
+  }
+
+  async function enableMic() {
+    for (const snap of producers.store.value.values()) {
+      if (snap.kind === 'audio')
+        return
+    }
+
+    const stream = await navigator.mediaDevices.getUserMedia({ audio: true })
+    const track = stream.getAudioTracks()[0]
+    if (!track)
+      return
+
+    await createProducer({
+      track,
+      streamId: 'mic-video',
+      codecOptions: { opusStereo: true, opusDtx: true },
+      appData: { source: 'mic' },
+    })
+  }
+
+  async function disableMic() {
+    for (const snap of producers.store.value.values()) {
+      if (snap.kind === 'audio')
+        await disableProducer(snap.id)
+    }
+  }
+
+  async function enableVideo() {
+    for (const snap of producers.store.value.values()) {
+      if (snap.kind === 'video' && snap.appData.source !== 'share')
+        return
+    }
+
+    const stream = await navigator.mediaDevices.getUserMedia({
+      video: { width: { ideal: 1920 }, height: { ideal: 1080 }, frameRate: { ideal: 60 } },
+    })
+    const track = stream.getVideoTracks()[0]
+    if (!track)
+      return
+
+    await createProducer({
+      track,
+      streamId: 'mic-video',
+      appData: { source: 'camera' },
+    })
+  }
+
+  async function disableVideo() {
+    for (const snap of producers.store.value.values()) {
+      if (snap.kind === 'video' && snap.appData.source !== 'share')
+        await disableProducer(snap.id)
+    }
+  }
+
+  async function enableShare() {
+    for (const snap of producers.store.value.values()) {
+      if (snap.appData.source === 'share')
+        return
+    }
+
+    const stream = await navigator.mediaDevices.getDisplayMedia({
+      audio: false,
+      video: { displaySurface: 'monitor' },
+    })
+    const track = stream.getVideoTracks()[0]
+    if (!track)
+      return
+
+    await createProducer({
+      track,
+      streamId: 'share',
+      zeroRtpOnPause: true,
+      appData: { source: 'share' },
+    })
+  }
+
+  async function disableShare() {
+    for (const snap of producers.store.value.values()) {
+      if (snap.appData.source === 'share')
+        await disableProducer(snap.id)
+    }
+  }
+
+  return {
+    enableMic,
+    disableMic,
+    enableVideo,
+    disableVideo,
+    enableShare,
+    disableShare,
+    pauseProducer,
+    resumeProducer,
+    disableProducer,
+  }
+})

server/prisma/migrations/20260514110827_username_as_key/migration.sql

@@ -0,0 +1,101 @@
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+
+-- =====================
+-- Channel
+-- =====================
+CREATE TABLE "new_Channel" (
+                               "id" TEXT NOT NULL PRIMARY KEY,
+                               "ownerId" TEXT,
+                               "ownerUsername" TEXT,
+                               "name" TEXT NOT NULL,
+                               "persistent" BOOLEAN NOT NULL,
+                               CONSTRAINT "Channel_ownerUsername_fkey" FOREIGN KEY ("ownerUsername") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_Channel" ("id", "name", "ownerId", "ownerUsername", "persistent")
+SELECT c."id", c."name", c."ownerId",
+       (SELECT u."username" FROM "User" u WHERE u."id" = c."ownerId"),
+       c."persistent"
+FROM "Channel" c;
+DROP TABLE "Channel";
+ALTER TABLE "new_Channel" RENAME TO "Channel";
+
+-- =====================
+-- Message
+-- =====================
+CREATE TABLE "new_Message" (
+                               "id" TEXT NOT NULL PRIMARY KEY,
+                               "text" TEXT NOT NULL,
+                               "senderId" TEXT,
+                               "senderUsername" TEXT,
+                               "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                               "updatedAt" DATETIME NOT NULL,
+                               CONSTRAINT "Message_senderUsername_fkey" FOREIGN KEY ("senderUsername") REFERENCES "User" ("username") ON DELETE SET NULL ON UPDATE CASCADE
+);
+INSERT INTO "new_Message" ("id", "text", "senderId", "senderUsername", "createdAt", "updatedAt")
+SELECT m."id", m."text", m."senderId",
+       (SELECT u."username" FROM "User" u WHERE u."id" = m."senderId"),
+       m."createdAt", m."updatedAt"
+FROM "Message" m;
+DROP TABLE "Message";
+ALTER TABLE "new_Message" RENAME TO "Message";
+
+-- =====================
+-- Session
+-- =====================
+CREATE TABLE "new_Session" (
+                               "id" TEXT NOT NULL PRIMARY KEY,
+                               "userId" TEXT NOT NULL,
+                               "username" TEXT NOT NULL,
+                               "expiresAt" DATETIME NOT NULL,
+                               CONSTRAINT "Session_username_fkey" FOREIGN KEY ("username") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_Session" ("id", "userId", "username", "expiresAt")
+SELECT s."id", s."userId",
+       (SELECT u."username" FROM "User" u WHERE u."id" = s."userId"),
+       s."expiresAt"
+FROM "Session" s;
+DROP TABLE "Session";
+ALTER TABLE "new_Session" RENAME TO "Session";
+CREATE INDEX "Session_userId_idx" ON "Session"("userId");
+
+-- =====================
+-- User
+-- =====================
+CREATE TABLE "new_User" (
+                            "id" TEXT NOT NULL,
+                            "username" TEXT NOT NULL PRIMARY KEY,
+                            "password" TEXT NOT NULL,
+                            "displayName" TEXT NOT NULL,
+                            "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                            "updatedAt" DATETIME NOT NULL
+);
+INSERT INTO "new_User" ("createdAt", "displayName", "id", "password", "updatedAt", "username")
+SELECT "createdAt", "displayName", "id", "password", "updatedAt", "username"
+FROM "User";
+DROP TABLE "User";
+ALTER TABLE "new_User" RENAME TO "User";
+CREATE UNIQUE INDEX "User_username_key" ON "User"("username");
+
+-- =====================
+-- UserPreferences
+-- =====================
+CREATE TABLE "new_UserPreferences" (
+                                       "userId" TEXT NOT NULL,
+                                       "username" TEXT NOT NULL PRIMARY KEY,
+                                       "toggleInputHotkey" TEXT DEFAULT '',
+                                       "toggleOutputHotkey" TEXT DEFAULT '',
+                                       CONSTRAINT "UserPreferences_username_fkey" FOREIGN KEY ("username") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_UserPreferences" ("userId", "username", "toggleInputHotkey", "toggleOutputHotkey")
+SELECT up."userId",
+       (SELECT u."username" FROM "User" u WHERE u."id" = up."userId"),
+       up."toggleInputHotkey", up."toggleOutputHotkey"
+FROM "UserPreferences" up;
+DROP TABLE "UserPreferences";
+ALTER TABLE "new_UserPreferences" RENAME TO "UserPreferences";
+CREATE UNIQUE INDEX "UserPreferences_userId_key" ON "UserPreferences"("userId");
+CREATE UNIQUE INDEX "UserPreferences_username_key" ON "UserPreferences"("username");
+
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;

server/prisma/migrations/20260514112214_remove_user_ids/migration.sql

@@ -0,0 +1,67 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `ownerId` on the `Channel` table. All the data in the column will be lost.
+  - You are about to drop the column `senderId` on the `Message` table. All the data in the column will be lost.
+  - You are about to drop the column `userId` on the `Session` table. All the data in the column will be lost.
+  - You are about to drop the column `id` on the `User` table. All the data in the column will be lost.
+  - You are about to drop the column `userId` on the `UserPreferences` table. All the data in the column will be lost.
+
+*/
+-- RedefineTables
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+CREATE TABLE "new_Channel" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "ownerUsername" TEXT,
+    "name" TEXT NOT NULL,
+    "persistent" BOOLEAN NOT NULL,
+    CONSTRAINT "Channel_ownerUsername_fkey" FOREIGN KEY ("ownerUsername") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_Channel" ("id", "name", "ownerUsername", "persistent") SELECT "id", "name", "ownerUsername", "persistent" FROM "Channel";
+DROP TABLE "Channel";
+ALTER TABLE "new_Channel" RENAME TO "Channel";
+CREATE TABLE "new_Message" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "text" TEXT NOT NULL,
+    "senderUsername" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Message_senderUsername_fkey" FOREIGN KEY ("senderUsername") REFERENCES "User" ("username") ON DELETE SET NULL ON UPDATE CASCADE
+);
+INSERT INTO "new_Message" ("createdAt", "id", "senderUsername", "text", "updatedAt") SELECT "createdAt", "id", "senderUsername", "text", "updatedAt" FROM "Message";
+DROP TABLE "Message";
+ALTER TABLE "new_Message" RENAME TO "Message";
+CREATE TABLE "new_Session" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "username" TEXT NOT NULL,
+    "expiresAt" DATETIME NOT NULL,
+    CONSTRAINT "Session_username_fkey" FOREIGN KEY ("username") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_Session" ("expiresAt", "id", "username") SELECT "expiresAt", "id", "username" FROM "Session";
+DROP TABLE "Session";
+ALTER TABLE "new_Session" RENAME TO "Session";
+CREATE INDEX "Session_username_idx" ON "Session"("username");
+CREATE TABLE "new_User" (
+    "username" TEXT NOT NULL PRIMARY KEY,
+    "password" TEXT NOT NULL,
+    "displayName" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+INSERT INTO "new_User" ("createdAt", "displayName", "password", "updatedAt", "username") SELECT "createdAt", "displayName", "password", "updatedAt", "username" FROM "User";
+DROP TABLE "User";
+ALTER TABLE "new_User" RENAME TO "User";
+CREATE UNIQUE INDEX "User_username_key" ON "User"("username");
+CREATE TABLE "new_UserPreferences" (
+    "username" TEXT NOT NULL PRIMARY KEY,
+    "toggleInputHotkey" TEXT DEFAULT '',
+    "toggleOutputHotkey" TEXT DEFAULT '',
+    CONSTRAINT "UserPreferences_username_fkey" FOREIGN KEY ("username") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_UserPreferences" ("toggleInputHotkey", "toggleOutputHotkey", "username") SELECT "toggleInputHotkey", "toggleOutputHotkey", "username" FROM "UserPreferences";
+DROP TABLE "UserPreferences";
+ALTER TABLE "new_UserPreferences" RENAME TO "UserPreferences";
+CREATE UNIQUE INDEX "UserPreferences_username_key" ON "UserPreferences"("username");
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;

server/prisma/migrations/20260514140935_fix_sessions/migration.sql

@@ -0,0 +1,21 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `username` on the `Session` table. All the data in the column will be lost.
+  - Added the required column `userId` to the `Session` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- RedefineTables
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+CREATE TABLE "new_Session" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "userId" TEXT NOT NULL,
+    "expiresAt" DATETIME NOT NULL,
+    CONSTRAINT "Session_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("username") ON DELETE CASCADE ON UPDATE CASCADE
+);
+INSERT INTO "new_Session" ("expiresAt", "id") SELECT "expiresAt", "id" FROM "Session";
+DROP TABLE "Session";
+ALTER TABLE "new_Session" RENAME TO "Session";
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;